S

UV light and human skin just don't mix, and can lead to Sunburn, sun-stroke, and the much more serious consequence - skin cancer, or melanoma. The best way to protect your self is to cover up with protective clothing, and use a broad spectrum sunscreen. Another way to protect your elf from the ravages of the sun is to wear UV resistant Sunglasses. Stem cell therapy may be a controversial form of research, but scientists are working on ways to fine-tune adult stem cells so that they act like embryonic stem cells, and such are more adaptable for use in treatment of multiple diseases.